/**
 * @description:国内板块数据
 * @author: siwukun
 * @date: 2022/06/01
 */
package com.itheima.stock.service;


import com.itheima.stock.common.domian.StockBlockDomain;
import com.itheima.stock.vo.result.R;

import java.util.List;

public interface StockBlockService {
    /**
     * 查询所有国内板块数据
     * @return R
     */
    R<List<StockBlockDomain>> queryAllStockBlock();

}
